jQuery(function () {
    var tabContainers = $('div.tabs > div');
    var hashVar;
    
    jQuery('div.tabs ul.tabNavigation a').click(function () {
        tabContainers.hide().filter(this.hash).show();
        
        jQuery('div.tabs ul.tabNavigation a').removeClass('selected');
        jQuery(this).addClass('selected');
        
        return false;
    }).filter(':first').click();
    
    if (location.href.indexOf("#") != -1) {   
     	hashVar = location.href.substr(location.href.indexOf("#"));
     	if(hashVar == "#contactInvalid"){
	     	tabContainers.hide().filter("#tabKontakt").show();
	        jQuery('div.tabs ul.tabNavigation a').removeClass('selected');  
	     	jQuery("#tabKontaktLink").addClass('selected');
     	}
     }   
    
});